As this is just a view onto syslogfil but with the flags interpreted the same data can be seen just by selecting from the syslogfil table, therefore avoiding the bitval operations. So the syslogfil select would

select systables.tabname,
syscolumns.colname,
sysdistrib.constructed,mode
from sysdistrib,systables,syscolumns
where systables.tabid > 99
and systables.tabid = syscolumns.tabid
and sysdistrib.tabid=systables.tabid
and sysdistrib.colno = syscolumns.colno
group by 1,2,3,4
order by tabname,colname;